Transaction not yet indexed

28EEGvh1gPA8mXHA4ybCiybqe82ThP12AMKPVPaHqVU6arZp11Lt3cCbxw9bL7CuaF9FmcPfFtDoCDPK7aHgAcqh

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.